For the fourth year in a row, we need your help to recognize the top advertising and marketing technology providers. That’s right: It’s time once again to vote in the Adweek Readers’ Choice: Best of Tech Partner Awards. The power is now in your hands, as our community, our readers. You have a big say in who should rise to the top in a host of categories. So use the poll below and vote as often as you like (but please, only once every 24 hours). We thank you in advance for your participation in helping to select what we anticipate will be our best list of winners to date.